Dukedom’s Legendary Prodigy

Summoned into another world, Han Sung worked his entire life as the empires SSS-class monster hunter. After countless struggles, he lost his life and came back as the first-born son of the Jackson Duchy, Dale. He was the continents greatest dark magician and the leader of the dark tower, The Black Dukes son. I will destroy the empire with my own hands. Swords, magic, and the art of strategy. With his previous lifes knowledge and intelligence as his background, Dale is reborn as the genius of the duchy. Just how far will his abilities go? His adventure starts now without an inkling of hesitation!